Handle unknown arrivals with context

An unknown result describes a matching outcome, not intentions. Check reference-list coverage and image quality, then use the observation to support a courteous credential or visitor check.

Catalog workflow. Confirm detector availability, permitted use and event delivery for the proposed deployment. Website examples are illustrative.

Plan unknown-person handling
Original camera view
Illustrative arrival awaiting reception verification
Example
Without IVISIONStandard CCTV feed
With IVISIONIllustrative event overlay

The Process

How It Works

Unrecognized does not mean unsafe Route arrivals to the appropriate verification.

01

Prepare the view

Capture the arrival clearly.

02

Assess the observation

If supported, compare with permitted known profiles.

03

Review the evidence

Review image quality and arrival context.

04

Choose a response

Check credentials or register the visitor; verify notification delivery separately.

Explore Your Options

Explore Related Capabilities

DimensionStranger / Unknown Person AlertVisitor Registration & Identification
ObservationAn observation without a confirmed known profile.An arrival associated with a booking or registration.
Event criteriaThe available matcher returns no acceptable association.An observation can be compared with an authorized visit record.
Monitoring setupConfirm known population, threshold and duplicate policy.Confirm host approval, expiry, identity method and areas.
What it cannot establishCannot prove danger or that someone has never visited.A face match cannot establish an appointment or escort permission.
Practical outcomeResolve unfamiliar arrivals through a defined reception process.Keep guest handling distinct from employee enrollment.

Explore Visitor Registration & Identification? Learn more

Illustrative demonstration

Review The Event.
Understand The Context.

Example footage and simulated events explain the review workflow. They do not measure detector performance.

Sites overview

Example Activity

EXPLORE WHAT’S POSSIBLE

What Can You Do With Stranger / Unknown Person Alert?

01 / 04 · STRANGER / UNKNOWN PERSON ALERT

Offices

A first-time guest needs assistance.

Example event: No profile matches.

Operator response: Welcome and register the guest.

Practical value: Supports consistent reception.

Discuss this capability

Frequently asked questions

Stranger / Unknown Person Alert, Explained.

Marks a face observation without a confirmed known-profile association for review.

Is unknown a permanent identity?

No. It is an unconfirmed state of an observation.

Can known staff trigger it?

Yes, especially with poor images or outdated enrollment.

Are repeated visits automatically linked?

That requires a separate verified and authorized re-identification workflow.

Who should review it?

The designated reception or security role.

Find your fit

What are you trying
to achieve?

Resolve unfamiliar arrivals through a defined reception process. For Reception teams, Security desk operators.

Select your priorities

Workflow to discuss

Stranger / Unknown Person Alert + Find arrivals needing assistance.
Discuss This Workflow

Selected demonstration event

Illustrative product demonstration. Detections, names and events are simulated.

Ready to see what IVISION can
do for your environment?

Discuss a camera view, a monitoring question and the review process your team needs.